Katherine Murphy, PA-C
NPI 1265080006ActiveIndividual· Physician Assistant· Clackamas, OR
Physician Assistant (PA-C) with Clackamas Dermatology PC, practicing in Clackamas, Oregon. Their prescriptions cost Medicare Part D more than their services did: $196,938 for 376 claims, against $24,678 paid for services in 2024. Janssen Biotech, Inc. was the largest of 10 companies reporting payments in 2025, $793.54 in all, mostly food and beverage.
Overview
| NPI | 1265080006 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Aug 26, 2019 |
| Last updated in NPPES | Apr 17, 2024 |
| Certified by provider | Apr 17, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA197185 | OR |
| Physician Assistant | 363A00000X | PA2172 | NV |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (OR); Practitioner - Physician Assistant (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 189 |
|---|---|
| Services billed | 736 across 30 procedure codes |
| Paid by Medicare | $24,678 |
Part D prescriptions in 2024
| Prescriptions (claims) | 376 · 501 30-day fills |
|---|---|
| Patients | 199 |
| Total drug cost | $196,938 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Clackamas Dermatology PCClackamas, OR · 11 clinicians
Industry payments (Open Payments)
- 2025$793.54 · 20 payments from 10 companies
- 2024$769.21 · 17 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $224.23 | 3 |
| Sun Pharmaceutical Industries Inc. | $135.80 | 2 |
| Ortho Dermatologics, A Division of Bausch Health US, LLC | $125.00 | 1 |
| Ucb, Inc. | $98.87 | 4 |
| Abbvie Inc. | $84.90 | 4 |
What the 2025 payments were for
- Food and Beverage$598.56 · 18 payments
- Education$194.98 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 40 physician assistants in Clackamas · All physician assistants in Oregon